/* Two-factor sign-in step and the Security settings tab. Kept apart from styles.css. */

.login-hint {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: -0.5rem 0 1rem;
}

.login-form input[name="otp"] {
    text-align: center;
    letter-spacing: 0.4em;
    font-size: 1.3rem;
    font-variant-numeric: tabular-nums;
}

.login-error {
    color: #fca5a5;
    font-size: 0.85rem;
    margin: -0.25rem 0 0.875rem;
    line-height: 1.4;
}

.login-form button.login-back {
    margin-top: 0.75rem;
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-weight: 500;
}

.security-grid {
    display: grid;
    gap: 1rem;
}

.security-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.security-row-title {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.security-setup {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-top: 1rem;
}

@media (max-width: 640px) {
    .security-setup {
        grid-template-columns: 1fr;
    }
}

.security-qr {
    width: 220px;
    height: 220px;
    background: #fff;
    border-radius: 12px;
    padding: 8px;
    box-sizing: border-box;
    image-rendering: pixelated;
}

.security-secret {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    word-break: break-all;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    background: rgba(127, 127, 127, 0.12);
    user-select: all;
}

.security-steps {
    margin: 0 0 1rem;
    padding-left: 1.2rem;
    line-height: 1.6;
}

.security-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}